SKU: 70594451977

Mastervolt MasterShunt 500 CZone [77020115]

$177.30 $197.00
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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Description

Mastervolt MasterShunt 500 CZone [77020115]MasterShunt 500 CZone MasterShunt is the heart of every battery powered energy system. This integrated battery monitor shares information about the battery bank with other MasterBus, CZone or NMEA 2000 enabled devices such as battery chargers, inverter chargers and displays. No surprises: allowing complete automation of your system, MasterShunt improves comfort, prolongs battery life and extends your runtime. The MasterShunt 500 provides all

MasterShunt 500 CZone

MasterShunt is the heart of every battery powered energy system. This integrated battery monitor shares information about the battery bank with other MasterBus, CZone or NMEA 2000 enabled devices such as battery chargers, inverter/chargers and displays. No surprises: allowing complete automation of your system, MasterShunt improves comfort, prolongs battery life and extends your runtime.

The MasterShunt 500 provides all information needed for monitoring your battery bank and control of your system, such as voltage, current, state of charge and time remaining. All information is made available to the system by a single MasterBus or CZone cable. Extremely accurate measurement of current flow over state of charge enables the MasterShunt to precisely determine the time remaining.

Programmable events and an integrated real time clock make it possible to fully automate your system. Examples are to start your generator automatically when the battery bank is low (or just delaying at night!), or to automatically generate a warning at a certain depth of discharge. The proven MasterShunt design has been upgraded to obtain an even higher level of accuracy and control. Taking into account battery specific parameters, MasterShunt takes reading accuracy to a whole new level.

The MasterShunt 500 CZone allows freedom of choice with regards to fuse type, rating and location. The battery monitor is supplied with an internal bus bar, to be used in situations where an external fuse holder is selected. In case the MasterShunt is installed close to the battery, the bus bar may be replaced by either an ANL type or Class T main fuse, saving both space and cost.

Features:

  • MasterBus, CZone and NMEA 2000 communication.
  • Fits in a CZone system including setup tools and configuration file.
  • Digital shunt providing the energy system with extensive information and historical data.
  • Very accurate and reliable determination of State of Charge (SOC).
  • Service mode prevents memory loss during system maintenance.
  • Realistic and precise indication of the time remaining.
  • For higher current, multiple MasterShunt models may be installed in parallel.
  • MasterConnect system makes connecting to the DC Distribution product very easy.
  • Straight forward, easy to install.
  • Freedom of choice for fuse type, rating and location. Suitable for T-fuse and ANL-fuse (to be ordered separately).
  • Robust housing with isolation of the DC connections.

Applications:

Any application in marine, mobile, industrial, infrastructure where batteries need to be monitored for increased reliability, battery life, comfort and runtime.


Owner's Manual (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 70594451977

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4.7 ★★★★★
Based on 13 reviews
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Product Reviews
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Verified Purchase
Lauri
Lowell, US
★★★★★ 5
A Small Luxury That Makes a Big Difference
Color: Black/Black
I absolutely love these salt and pepper grinders. They’re sleek, modern, attractive on the table, and honestly much nicer looking than I expected for the price. They even come with their own little caddy, which keeps everything neat and organized and looks great when guests are over. What I love most is how easy they are to use. You simply press a button and instantly get perfectly ground salt or pepper. No twisting, no awkward grinding with two hands, no effort at all. I especially love this for pepper because I use a lot of it when cooking things like soups, lentils, and large meals. Before, hand grinding would make my arm tired, and sometimes I’d end up with uneven chunks of pepper. With these, the grind is smooth, even, and consistent every time. You just hold the button and move it around — quick, simple, and efficient. They also hold a generous amount of salt and pepper, so you’re not constantly refilling them every few days. Honestly, they make cooking easier, they look beautiful on the table, and they feel much more expensive than they are. Excellent purchase and a fantastic gift idea.
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Reviewed in the United States on May 9, 2026
P
Verified Purchase
Priscilla Hunt
Chelsea, US
★★★★★ 5
Great idea, great product
Color: Black/Black
I’ve been using this electric salt and pepper grinder set for a few weeks now and it’s one of those kitchen upgrades you don’t realize you needed until you have it. the top refill design makes it quick and easy to fill with course salt or peppercorns. It holds a good amount so youre not constantly refilling it I really appreciate that these grinders are rechargeable, and therefore a little more eco friendly. The battery life has been solid so far, and I haven’t had to worry about it dying mid-meal. Using it is super simple, It’s truly one-hand, one-button operation, which makes a big difference when you’re cooking. You can grind seasoning while stirring or holding a pan with your other hand. There’s also an LED light that turns on while grinding, so you can actually see how much seasoning you’re adding—small detail, but surprisingly helpful. There’s a small dial underneath that adjusts the grind size from course to fine. and the salt and pepper come out in a really uniform, consistent grind. Overall, the pros—easy refilling, rechargeable design, adjustable grind size, uniform results, —definitely outweigh the cons. It’s a practical, stylish upgrade that makes everyday cooking feel just a little easier and more polished.
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Reviewed in the United States on April 2, 2026
F
Verified Purchase
Frank Clarke
Massapequa, US
★★★★★ 5
Great Quality, Easy to Use, and Looks Sharp on the Counter
Color: Black/Black, Color: Black/Black
I’ve been using this electronic salt and pepper grinder set for a bit now, and I’m honestly really impressed. First off, the one-handed operation is a game changer. Just press the button and you’re good to go—super convenient when you’re cooking and juggling multiple things. The grind is consistent, and the adjustable coarseness actually works well (not just a gimmick like some others I’ve tried). The build quality feels solid, and I like the clear chamber so you can easily see when you’re running low. The LED light is a nice touch too—it’s subtle but helpful, especially when cooking in lower lighting. Aesthetically, they look clean and modern. The black finish with the matching base makes them look great sitting on the counter instead of having to hide them away. Battery life has been good so far, and refilling is straightforward without making a mess. Overall, these are a big upgrade from manual grinders—more convenient, better control, and they look great. Definitely recommend if you cook regularly or just want something a little nicer in your kitchen setup.
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Reviewed in the United States on April 11, 2026
S
Verified Purchase
Simon McDonald
San Leandro, US
★★★★★ 5
Handy Purchase
Color: Black/Black, Color: Black/Black
great set of grinders. has a light as you use it, charges fast, easy to refull, efficiency at max.
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Reviewed in the United States on June 6, 2026
M
Verified Purchase
Michael wineke
Whiting, US
★★★★★ 4
A very good option if manual grinders are problematic
Color: Black/Black
These work well, though I haven’t had them long enough to vouch for charge duration. They are well thought out devices, with an actual light shining from the bottom to help gauge the amount of salt and pepper, even in lo light. :D I haven’t not altered the grind size, so I can’t speak to that either. Grind speed is as good as many hand grinders, so it’s a delight specifically when grinding a lot (salt for Margarita glass edges!). The price was good, and meets my expectations.
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Reviewed in the United States on May 28, 2026

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